While experimenting with AWS CDK for Python I do not seem to be able to extract a tag value from a CfnResource.

Example VPC (I understand that the core focus is on ec2.VPC, but it is just an experiment):

vpc = ec2.CfnVPC(stack, 
              id = "vpc-id",
              tags=[core.CfnTag(key="Name", value="vpc-name")])

How can I get to the value of the “Name” tag through CfnVPC construct?

I have tried vpc.tags but it seems to give me TagManager that does not expose a get tag interface.

What am I missing?